External financing

In the theory of capital structure, External financing is the phrase used to describe funds that firms obtain from outside of the firm. It is contrasted to internal financing which consists mainly of profits retained by the firm for investment. There are many kinds of external financing. The two main ones are equity issues, (IPOs or SEOs), but trade credit is also considered external financing as are accounts payable, and taxes owed to the government. External financing is generally thought to be more expensive than internal financing, because the firm often has to pay a transaction cost to obtain it.

See also

• Internal financing
• Capital structure